Brind.
  1. SoundHound integrated the proprietary Polaris engine on September 5, 2025.
  2. Firehouse Subs is utilizing voice AI solutions from SoundHound, which are powered by the Polaris speech recognition model.

SoundHound expanded its technology usage with Firehouse Subs on July 15, 2025.

1 report, 1 independent Updated Jul 15
AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.

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SoundHound expanded its technology usage with Firehouse Subs on July 15, 2025.

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